MultiDesktop little library for easy buttons + screen coding.

I use https://github.com/neu-rah/ArduinoMenu for button support.

The first example with control through Serial:

''' //We have 2 'buttons' for actions. They are characters readed from Serial, or push buttons of ArduinoMenu library. #define BUTTONS 2 int8_t codes[] = { '+' , '-' };

// The 3rd button - button to change desktop MultiDesktop multi_desktop( '*' , codes);

// Create desktop void show_1_screen() { /* show smth */ } void up() { /*do smth by press '+' */ } void down() { /*do smth by press '-' */ }

// Callback list size == BUTTONS ! func desktop1cb[] = { &up, &down };

Desktop mainDesktop(&show_1_screen, desktop1cb);

// Create another desktop void show_2_screen() { /* show smth 2 / } void led_button() { / turn led */ }

// If you don't want to use some buttons, write 0 ! func desktop2cb[] = { &led_button, 0 };

Desktop secondDesktop(&show_2_screen, desktop2cb); '''

Add desktop to MultiDesktop in setup function: ''' multi_desktop.add_desktop(&mainDesktop); multi_desktop.add_desktop(&secondDesktop);

multi_desktop.show(); '''

Enjoy: ''' void loop() { if (Serial.available()) { char ch = Serial.read(); multi_desktop.button_pressed(ch); multi_desktop.show(); } delay(1); } '''